雪榕生物成功攻克白色金针菇“卡脖子”难题 打破国外长期垄断

Core Viewpoint - The launch of the new white enoki mushroom strain X139 by Xuerong Biotechnology marks a significant breakthrough in China's agricultural sector, achieving independence from foreign strains and ensuring the safety of core seed sources [1][5][6]. Group 1: Industry Background - White enoki mushrooms are popular among consumers, but China has long relied on imported Japanese strains, leading to high costs and stability issues in production [5]. - The degradation of Japanese strains has posed significant challenges for domestic producers, prompting the need for a reliable domestic source [5]. - The Ministry of Agriculture and Rural Affairs has prioritized white enoki mushrooms as a key species for national breeding efforts, with Xuerong Biotechnology designated as the leading entity [5]. Group 2: Technological Breakthrough - The new strain X139 has surpassed Japanese strains in key performance metrics, addressing a critical bottleneck in the edible mushroom sector [5][6]. - Since its industrial application began in June 2025, X139 has enabled Xuerong Biotechnology to achieve a production scale of 1,200 tons per day, accounting for approximately 30% of the national output of enoki mushrooms [6]. Group 3: Intellectual Property and Market Impact - Xuerong Biotechnology has secured multiple core patents related to edible mushroom strain preparation, establishing a strong foundation for protecting its breeding achievements [6]. - The new strain has received national invention patent authorization, ensuring legal ownership and incentivizing further innovation [6]. - The shift to using X139 has allowed Xuerong's enoki mushrooms to enter the Japanese market, marking a significant change in product export capabilities [7]. Group 4: Future Plans and Industry Goals - Xuerong Biotechnology aims to increase the coverage of domestic high-quality strains to over 70% in the industry, promoting the application of its intellectual property [7]. - The company plans to expand its research and development efforts to include more edible mushroom varieties, contributing to a self-sustaining breeding system in China [7].